Respuesta :
					                   -12 would fall into integers and real numbers. 
-12 is not a natural number because it is negative.
-12 is not irrational because it can be transferred into a fraction, [tex]- \frac{12}{1} [/tex].
					                
					             -12 is not a natural number because it is negative.
-12 is not irrational because it can be transferred into a fraction, [tex]- \frac{12}{1} [/tex].
 
					                  